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| DeviceInstance.InstanceGuid Property | Language: | 
Unique identifier for the instance of the device. An application can save the instance GUID into a configuration file and use it at a later time. Instance GUIDs are specific to a particular computer. An instance GUID obtained from one computer is unrelated to instance GUIDs on another.
Visual Basic Public ReadOnly Property InstanceGuid As Guid C# public Guid InstanceGuid { get; } C++ public: 
property Guid InstanceGuid {
Guid get();
}JScript public function get InstanceGuid() : Guid 
This property is read-only.
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